This method employs the ring light spot image formed by a ring laser projected onto the inner surface.
该方法利用环形激光束照射到深孔内膛表面上形成的环形光斑图像进行检测。
The hardware mainly includes image collecting equipment, auxiliary spot light and execution device.
硬件主要包括图像采集设备、辅助光源、执行机构。
The hardware mainly includes image collecting equipment, auxiliary spot light and execution device.
硬件主要包括图像采集设备、辅助光源、执行机构。
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